Geospiza is a genus of bird in the tanager family Thraupidae. All species in the genus are endemic to the Galápagos Islands. Together with related genera, they are collectively known as Darwin's finches. Although in the past, they were classified in the bunting and American sparrow family Emberizidae, more recent studies have shown they belong in the tanager family.
Geospiza is a genus of bird in the tanager family Thraupidae. All species in the genus are endemic to the Galápagos Islands. Together with related genera...
The vampire ground finch (Geospiza septentrionalis) is a small bird native to the Galápagos Islands. It was considered a very distinct subspecies of the...
The large ground finch (Geospiza magnirostris) is a species of bird in the genus Geospiza. One of Darwin's finches, it is now placed in the tanager family...
(Geospiza acutirostris) is a small bird native to the Galápagos Islands. It was considered a subspecies of the sharp-beaked ground finch (Geospiza difficilis)...
The small ground finch (Geospiza fuliginosa) is a species of bird in the tanager family Thraupidae. Endemic to the Galápagos Islands, it is common and...
The medium ground finch (Geospiza fortis) is a species of bird in the family Thraupidae. It is endemic to the Galapagos Islands. Its primary natural habitat...
The common cactus finch or small cactus finch (Geospiza scandens) is a species of bird in the Darwin's finch group of the tanager family Thraupidae. It...
vegetable matter (nectar, fruits and seeds). BirdLife International (2016). "Geospiza parvula". IUCN Red List of Threatened Species. 2016: e.T22723778A94832505...
fledge around 2 weeks after hatching. BirdLife International (2021). "Geospiza pallida". IUCN Red List of Threatened Species. 2021: e.T22723783A167283265...
media related to Camarhynchus psittacula. BirdLife International (2021). "Geospiza psittacula". IUCN Red List of Threatened Species. 2021: e.T22723768A182382400...
sea level rise driven by climate change. BirdLife International (2021). "Geospiza heliobates". IUCN Red List of Threatened Species. 2021: e.T22723786A182523098...
The Genovesa cactus finch (Geospiza propinqua) is a species of bird in the tanager family Thraupidae. It is one of Darwin's finches, and is endemic to...
the small ground finch (Geospiza fuliginosa) has a smaller beak for eating smaller seeds, and the medium ground finch (Geospiza fortis) has a beak of intermediate...
Common cactus finch, Geospiza scandens, small cactus finch. Española cactus finch, Geospiza conirostris. Genovesa cactus finch, Geospiza propinqua. This disambiguation...
tree finch as "critically endangered". BirdLife International (2018). "Geospiza pauper". IUCN Red List of Threatened Species. 2018: e.T22723773A130488958...
lower for sib-sib mating pairs than for unrelated pairs. Darwin's finch Geospiza scandens experiences inbreeding depression (reduced survival of offspring)...
between the droughts (beginning in late 1982), the large ground finch (Geospiza magnirostris) had established a breeding population on the island. This...
Grant, P. R. (1977). Comparative ecology of Galápagos ground ginches (Geospiza Gould): Evaluation of the importance of floristic diversity and interspecific...
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